Static task
static1
Behavioral task
behavioral1
Sample
3ca8c8d37aaf196e64823ea50c99f31b.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
3ca8c8d37aaf196e64823ea50c99f31b.exe
Resource
win10v2004-20231222-en
General
-
Target
3ca8c8d37aaf196e64823ea50c99f31b
-
Size
13.0MB
-
MD5
3ca8c8d37aaf196e64823ea50c99f31b
-
SHA1
77e4c78731986023345c93aae45916607be812b8
-
SHA256
b4dd0c183d3d1773fa1c7d8bea616c7f1dfb88a976d3cf830e51a603d8ae2357
-
SHA512
1ba499d0e8f3c253f4a5f16e7770150154f71809636e7967c74cc2caf1072da459c41aae6379f8e8d0d6e65f62daada99242e561fab2c25a6fa376bcb4c64709
-
SSDEEP
6144:IxbQq7asTdx16ifogWuQK4ZpG3XQ4L0hlDF5r:8ashxM05WewpmAljr
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 3ca8c8d37aaf196e64823ea50c99f31b
Files
-
3ca8c8d37aaf196e64823ea50c99f31b.exe windows:5 windows x86 arch:x86
25027d61d8944eeff611c4ecc2e7c65c
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetComputerNameA
UnregisterWait
SetFilePointer
lstrlenA
GetConsoleAliasesLengthW
CopyFileExW
TlsGetValue
GetConsoleAliasExesLengthA
MapUserPhysicalPages
InterlockedIncrement
InterlockedDecrement
ZombifyActCtx
CompareFileTime
GetSystemWindowsDirectoryW
GlobalLock
WriteConsoleInputA
CreateNamedPipeW
VirtualFree
GenerateConsoleCtrlEvent
GetWindowsDirectoryA
GetConsoleAliasExesW
WriteFile
SetCommState
SetProcessPriorityBoost
FindResourceExA
LoadLibraryW
GetCalendarInfoA
SetSystemTimeAdjustment
GetVersionExW
InitAtomTable
GlobalFlags
GetComputerNameExA
GetConsoleAliasW
SetConsoleCursorPosition
GetBinaryTypeW
VirtualUnlock
InterlockedExchange
GetFileSizeEx
SetCurrentDirectoryA
GetStartupInfoA
GetCPInfoExW
FreeLibraryAndExitThread
GetCurrentDirectoryW
GetProcAddress
SetFirmwareEnvironmentVariableW
ReadFileEx
SetStdHandle
SetComputerNameA
GetLocalTime
LoadLibraryA
OpenMutexA
CreateSemaphoreW
LocalAlloc
WriteProfileSectionW
SetSystemTime
CreateIoCompletionPort
SetConsoleTitleW
FreeEnvironmentStringsW
EnumResourceNamesA
WriteProfileStringW
BuildCommDCBA
CompareStringA
GetFileAttributesExW
GetConsoleCursorInfo
GetCPInfoExA
_lopen
FindAtomW
GetVolumeNameForVolumeMountPointW
ReadConsoleOutputCharacterW
GetProfileSectionW
LCMapStringW
AreFileApisANSI
CommConfigDialogW
DeleteFileA
FlushFileBuffers
GetLastError
MoveFileA
GetCommandLineA
HeapValidate
IsBadReadPtr
RaiseException
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
GetModuleFileNameW
SetUnhandledExceptionFilter
QueryPerformanceCounter
GetTickCount
GetCurrentThreadId
GetCurrentProcessId
GetSystemTimeAsFileTime
GetModuleHandleW
Sleep
ExitProcess
GetModuleFileNameA
FreeEnvironmentStringsA
GetEnvironmentStrings
WideCharToMultiByte
GetEnvironmentStringsW
SetHandleCount
GetStdHandle
GetFileType
TlsAlloc
TlsSetValue
TlsFree
SetLastError
HeapDestroy
HeapCreate
HeapFree
HeapAlloc
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
IsDebuggerPresent
HeapSize
HeapReAlloc
VirtualAlloc
GetACP
GetOEMCP
GetCPInfo
IsValidCodePage
RtlUnwind
InitializeCriticalSectionAndSpinCount
DebugBreak
OutputDebugStringA
WriteConsoleW
OutputDebugStringW
MultiByteToWideChar
LCMapStringA
GetStringTypeA
GetStringTypeW
GetLocaleInfoA
GetConsoleCP
GetConsoleMode
WriteConsoleA
GetConsoleOutputCP
CreateFileA
CloseHandle
user32
GetMessageTime
GetMenuInfo
Sections
.text Size: 108KB - Virtual size: 107KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 35KB - Virtual size: 34KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 67KB - Virtual size: 584KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 12.8MB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ